+1 On Thu, Nov 9, 2023 at 7:43 PM Ryan Blue <b...@tabular.io> wrote:
> +1 > > On Thu, Nov 9, 2023 at 4:23 PM Hussein Awala <huss...@awala.fr> wrote: > >> +1 for creating an official Kubernetes operator for Apache Spark >> >> On Fri, Nov 10, 2023 at 12:38 AM huaxin gao <huaxin.ga...@gmail.com> >> wrote: >> >>> +1 >>> >>> On Thu, Nov 9, 2023 at 3:14 PM DB Tsai <dbt...@dbtsai.com> wrote: >>> >>>> +1 >>>> >>>> To be completely transparent, I am employed in the same department as >>>> Zhou at Apple. >>>> >>>> I support this proposal, provided that we witness community adoption >>>> following the release of the Flink Kubernetes operator, streamlining Flink >>>> deployment on Kubernetes. >>>> >>>> A well-maintained official Spark Kubernetes operator is essential for >>>> our Spark community as well. >>>> >>>> DB Tsai | https://www.dbtsai.com/ >>>> <https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.dbtsai.com%2F&data=05%7C01%7Cif56%40g.cornell.edu%7C6b33babc19c64437ef0408dbe18607c6%7C5d7e43661b9b45cf8e79b14b27df46e1%7C0%7C0%7C638351737993352064%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=uZSpzGB3TcMkiB4aGlteedWlk%2FL3M8XgHfcFxasEGUk%3D&reserved=0> >>>> | PGP 42E5B25A8F7A82C1 >>>> >>>> On Nov 9, 2023, at 12:05 PM, Zhou Jiang <zhou.c.ji...@gmail.com> wrote: >>>> >>>> Hi Spark community, >>>> I'm reaching out to initiate a conversation about the possibility of >>>> developing a Java-based Kubernetes operator for Apache Spark. Following the >>>> operator pattern ( >>>> https://kubernetes.io/docs/concepts/extend-kubernetes/operator/ >>>> <https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fkubernetes.io%2Fdocs%2Fconcepts%2Fextend-kubernetes%2Foperator%2F&data=05%7C01%7Cif56%40g.cornell.edu%7C6b33babc19c64437ef0408dbe18607c6%7C5d7e43661b9b45cf8e79b14b27df46e1%7C0%7C0%7C638351737993352064%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Np4pJPeJNqKLEJWsH5PrGQ%2FxbcbQXs6lk8i5pCgMkaE%3D&reserved=0>), >>>> Spark users may manage applications and related components seamlessly using >>>> native tools like kubectl. The primary goal is to simplify the Spark user >>>> experience on Kubernetes, minimizing the learning curve and operational >>>> complexities and therefore enable users to focus on the Spark application >>>> development. >>>> Although there are several open-source Spark on Kubernetes operators >>>> available, none of them are officially integrated into the Apache Spark >>>> project. As a result, these operators may lack active support and >>>> development for new features. Within this proposal, our aim is to introduce >>>> a Java-based Spark operator as an integral component of the Apache Spark >>>> project. This solution has been employed internally at Apple for multiple >>>> years, operating millions of executors in real production environments. The >>>> use of Java in this solution is intended to accommodate a wider user and >>>> contributor audience, especially those who are familiar with Scala. >>>> Ideally, this operator should have its dedicated repository, similar to >>>> Spark Connect Golang or Spark Docker, allowing it to maintain a loose >>>> connection with the Spark release cycle. This model is also followed by the >>>> Apache Flink Kubernetes operator. >>>> We believe that this project holds the potential to evolve into a >>>> thriving community project over the long run. A comparison can be drawn >>>> with the Flink Kubernetes Operator: Apple has open-sourced internal Flink >>>> Kubernetes operator, making it a part of the Apache Flink project ( >>>> https://github.com/apache/flink-kubernetes-operator >>>> <https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fapache%2Fflink-kubernetes-operator&data=05%7C01%7Cif56%40g.cornell.edu%7C6b33babc19c64437ef0408dbe18607c6%7C5d7e43661b9b45cf8e79b14b27df46e1%7C0%7C0%7C638351737993352064%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=jltCb10Ws2CxEHh4%2FF%2Big96Tt8U1UCEZlmhAuWRxx9Y%3D&reserved=0>). >>>> This move has gained wide industry adoption and contributions from the >>>> community. In a mere year, the Flink operator has garnered more than 600 >>>> stars and has attracted contributions from over 80 contributors. This >>>> showcases the level of community interest and collaborative momentum that >>>> can be achieved in similar scenarios. >>>> More details can be found at SPIP doc : Spark Kubernetes Operator >>>> https://docs.google.com/document/d/1f5mm9VpSKeWC72Y9IiKN2jbBn32rHxjWKUfLRaGEcLE >>>> <https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.google.com%2Fdocument%2Fd%2F1f5mm9VpSKeWC72Y9IiKN2jbBn32rHxjWKUfLRaGEcLE&data=05%7C01%7Cif56%40g.cornell.edu%7C6b33babc19c64437ef0408dbe18607c6%7C5d7e43661b9b45cf8e79b14b27df46e1%7C0%7C0%7C638351737993352064%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=w8FrIp88nEpI7lXCBy7Y2U9NZ0uy%2B2Bssu7wjFqZCFw%3D&reserved=0> >>>> >>>> Thanks, >>>> -- >>>> *Zhou JIANG* >>>> >>>> >>>> > > -- > Ryan Blue > Tabular >
